diff --git a/r/storage_bucket.html.markdown b/r/storage_bucket.html.markdown
index fe26b7e2..df2eae69 100644
--- a/r/storage_bucket.html.markdown
+++ b/r/storage_bucket.html.markdown
@@ -48,7 +48,7 @@ to `google_storage_bucket_acl.predefined_acl`.
 * `project` - (Optional) The project in which the resource belongs. If it
     is not provided, the provider project is used.
 
-* `storage_class` - (Optional) The [Storage Class](https://cloud.google.com/storage/docs/storage-classes) of the new bucket. Supported values include: `STANDARD`, `NEARLINE`, `DURABLE_REDUCED_AVAILABILITY`
+* `storage_class` - (Optional) The [Storage Class](https://cloud.google.com/storage/docs/storage-classes) of the new bucket. Supported values include: `MULTI_REGIONAL`, `REGIONAL`, `NEARLINE`, `COLDLINE`.
 
 * `website` - (Optional) Configuration if the bucket acts as a website.